Is noon 12am or 12pm

Which is noon — 12am or 12pm? And midnight was 12pm. Using the twelve hour clock is noon 12am or 12pm day is divided into two periods of twelve hours — those before noon and those after noon. Noon is the time at which the sun crosses the imaginary line — the meridian — that marks the middle of the day.

The AM PM 12 hour time format can be confusing. When is AM Tuesday? Is it midnight on Monday, Tuesday noon, or Tuesday midnight? You would not be the first person to disagree or be confused. We asked people and received three answers to this question. You might be interested to know that there are no established standards for the meaning of AM nor PM, but there are answers.

Is noon 12am or 12pm

Simple right? When most people say 12pm , typically they're talking about the middle of the day: 12 noon. When they say 12am, they normally mean 12 midnight. While some people follow this convention, technically it's not quite right — as you'll see from the definition of am and pm below. To avoid any confusion and to make sure you arrive on time , it might be best to say 12 noon or 12 midnight instead. Alternatively, you could use the hour clock system, where is noon and or is midnight. Noon is therefore neither 'ante' am nor 'post' pm meridiem. Midnight is also neither am nor pm. This is the Shepherd Gate Clock , which since has been installed outside the gates of the Royal Observatory Greenwich. Notice anything strange? Instead of the usual numbers on its clock face, it has 24 Roman numerals.

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We will also see some other useful words and phrases that can crop up when we need to tell the time, or ask what the time is. OK, but what if someone talks about something happening at midnight on Tuesday? Is that 12am or 12pm. Is it the night between Monday and Tuesday or between Tuesday and Wednesday? Some will say midnight is 12am , and therefore that midday or noon is 12pm. When we talk about midnight last night or midnight tonight, the meaning is clear ; but less so when we talk about, for example, midnight on Sunday.

Is noon 12am or 12pm

Some countries, including the US, Canada, and Australia, use the hour clock format including am and pm. What do these abbreviations mean? Is midnight am or pm? The hour system divides the 24 hours of a day into two periods lasting 12 hours each. The first hour period is designated as am. It runs from midnight to noon. The second period, marked pm, covers the 12 hours from noon to midnight. Using numbers from 1 to 12, followed by am or pm, the hour clock system identifies all 24 hours of the day.

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These are the Harrison Marine Timekeepers , some of the most groundbreaking clocks ever made. Do we start counting at 12 or 24? Main article: Date and time representation by country. What does am pm stand for? Analytical cookies are used to understand how visitors interact with the website. The argument that it is both ante and post midday does not hold. Is noon 12 AM or PM? Archived from the original on 13 October While days and years are fairly neat astronomical events, what explains months, weeks, hours and minutes? Internet time from NPL.

Generally, we use the hour clock in the United States. That means you can count twelve hours from midnight through midday.

Some common sense needs to be used somewhere in here. A running clock is always wrong. Midnight on Sunday is confusing. Please help improve this section by adding citations to reliable sources. At 12 noon, instead of pointing straight up, the hour hand points straight down at XII. Midnight and midday Some will say midnight is 12am , and therefore that midday or noon is 12pm. To try to represent time in a digital way, we must realize that noon and midnight are only words. Is it midnight on Monday, Tuesday noon, or Tuesday midnight? Sometimes, such sentences can be unclear : His plane leaves at I usually have breakfast at about — we have breakfast in the morning.